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Chemistry

Famous Question

 Famous Question
Question with 10,000 views. This badge can be awarded multiple times.
Awarded 3228 times.
How do you change the cis-trans isomerism of compounds?
Awarded 4 hours ago
How do Gilman reagents open epoxides?
Awarded 2 days ago
How are $\sigma$ and $\sigma^\pm$ determined in Hammett plots?
Awarded Dec 2 at 15:29
Acidity of o-halobenzoic acids
Awarded Dec 2 at 6:15
Reaction of cinnamic acid with Br2/Na2CO3
Awarded Dec 1 at 5:01
Realistic chemical spill accident in high school chemistry class
Awarded Nov 28 at 19:48
What is "dancing resonance"?
Awarded Nov 28 at 18:18
Lugol's iodine 5 % aqueous solution
Awarded Nov 26 at 8:05
How does the Mosher ester method allow determination of absolute configuration of secondary alcohols
Awarded Nov 21 at 16:12
Why exactly is a fluoride anion a stronger base than iodine anion?
Awarded Nov 20 at 18:52
Could someone please explain the difference between m/z and m/e in mass spectroscopy
Awarded Nov 19 at 14:10
Concentration of NaOH to dissolve glass
Awarded Nov 18 at 13:10
Definition of Electronic energy
Awarded Nov 17 at 17:47
Why is cyclopentadiene more stable than its aromatic counterpart cyclopentadienyl anion?
Awarded Nov 16 at 6:23
How does the "kreosan" Coca-Cola rocket work?
Awarded Nov 15 at 16:00
How do I determine molality from mole fraction without knowing how much of the solution I have?
Awarded Nov 13 at 20:17
Molar heat of fusion of ice?
Awarded Nov 13 at 7:52
Which is the correct name: 2,3-dimethyl cyclopentene or 1,5-dimethyl cyclopentene? [duplicate]
Awarded Nov 12 at 4:40
Which way does this reaction between NaCl and acetic acid naturally proceed?
Awarded Nov 11 at 4:04
Melting point and boiling point in isomers
Awarded Nov 7 at 9:05
Number of possible isomers (including optical/geometric ones) with C4H8O molecular formula [closed]
Awarded Nov 7 at 6:31
Why are the t2 orbitals above the e orbitals in a tetrahedral complex using the crystal field theory?
Awarded Nov 5 at 17:57
Assumptions made in calculating melting point from thermodynamic data
Awarded Nov 5 at 15:41
How can Phosphate be charged at -3? [closed]
Awarded Nov 5 at 11:31
Explanation for why nickel turns green in hydrochloric acid
Awarded Nov 4 at 8:07
Shifting of axial and equatorial protons
Awarded Nov 1 at 10:55
Does a chiral centre have to have 3 or 4 different groups attached?
Awarded Nov 1 at 1:41
Acetone-resistant clear plastic
Awarded Oct 30 at 4:11
What's the difference between HOMO-LUMO and valence-conduction bands?
Awarded Oct 29 at 13:09
Why was Avogadro's number chosen to be the value that it is? [closed]
Awarded Oct 24 at 22:35
What are possible hazards of fog machines?
Awarded Oct 22 at 6:27
"Crystal radius" vs "Ionic radius"
Awarded Oct 22 at 1:08
Tips for maximizing yield, purity and crystal size during recrystallization
Awarded Oct 21 at 21:12
Identifying spontaneous redox reactions
Awarded Oct 20 at 23:50
What is the role of NaHSO3 in syn diol formation from alkenes with OsO4?
Awarded Oct 19 at 17:10
Density range of table salt?
Awarded Oct 18 at 16:13
What are the possible products in allylic bromination of 3-methylcyclopentene?
Awarded Oct 18 at 4:10
Friedel-Crafts Alkylation Using Alkenes: Mechanism
Awarded Oct 18 at 3:10
Do polymerized cooking oils release free radicals
Awarded Oct 18 at 2:35
Energy profile of cyclohexene conformations
Awarded Oct 15 at 20:54
What is resonance, and are resonance structures real?
Awarded Oct 14 at 22:25
What bases are fit for human consumption and can be used in foods?
Awarded Oct 14 at 18:19
Why doesn’t aniline undergo Friedel-Crafts alkylation?
Awarded Oct 13 at 9:39
Looking for a non-volatile liquid less viscous than water
Awarded Oct 7 at 17:46
What is the rate-determining step in free radical halogenation?
Awarded Oct 2 at 17:07
Does latex protect against acids?
Awarded Oct 2 at 5:38
Are there two compound resins that tolerate over 1000°C for glass/carbon fiber?
Awarded Oct 1 at 19:06
Mozingo reduction mechanism
Awarded Sep 30 at 2:31
Neutralizing a sulfuric acid spill
Awarded Sep 30 at 0:06
difference between glyceraldehyde-3-phosphate and 3-phosphoglycerate
Awarded Sep 27 at 0:57
What happens when isopropyl alcohol expires?
Awarded Sep 26 at 11:17
How do Chiral centers determine the number of isomers?
Awarded Sep 25 at 8:48
Is styrofoam soluble in gasoline or paint thinner?
Awarded Sep 22 at 13:21
Why does NOCl dissociate as +NO and Cl-?
Awarded Sep 21 at 14:49
Effect of dopant size on XRD peak shift
Awarded Sep 20 at 2:30
Why is arsenous acid denoted H3AsO3?
Awarded Sep 18 at 21:51
How many gauche butane interactions are present in cis-1,2-dimethylcyclohexane?
Awarded Sep 18 at 20:50
Why are the radial wavefunction and radial distribution function different?
Awarded Sep 18 at 18:48
How to determine the equivalent weight of carbon dioxide correctly?
Awarded Sep 18 at 16:49
How many electrons does each shell hold? [duplicate]
Awarded Sep 16 at 17:46
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